Astronomers Detect First Organic Molecule on an Exoplanet (Artist's Concept)

A team of astronomers has made the first detection ever of an organic molecule in the atmosphere of a Jupiter-sized planet orbiting another star. The breakthrough was made with NASA's Hubble Space Telescope.

Astronomers Uncover One of the Youngest and Brightest Galaxies in the Early Universe

A massive cluster of yellowish galaxies is seemingly caught in a spider web of eerily distorted background galaxies in the left-hand image, taken with the Advanced Camera for Surveys (ACS) aboard NASA's Hubble Space Telescope.